Irmas/Leftpoint surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Saturday 13 Dec 2025 HST
Forecast update in hr  min  s Forecast update imminent
Irmas/Leftpoint surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Irmas/Leftpoint sea temperature is
25.8° C
(Which is slightly warmer than usual)


How big are the waves at Irmas/Leftpoint today?

The current surf forecast for Irmas/Leftpoint at 4AM is: 0.6m 8s primary swell from a East-southeast direction and 0.6m 3s secondary swell from a South direction (forecast issued at 01:00am December 13). An open ocean swell of 1.4m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (13 Dec)1.5ft (0.5m)8s
Afternoon (13 Dec)3.5ft (1.0m)4s
Evening (13 Dec)3.5ft (1.0m)5s

Table - waves today at Irmas/Leftpoint. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent
Saturday
13
Sunday
14
Monday
15
11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Swell
Height Map
Wave Height (m) & direction (?)
0.5
E
0.4
SSW
0.6
ESE
0.5
E
0.5
E
0.5
E
0.5
E
1
SSW
1.1
SW
1.1
SW
1.1
SW
0.4
E
0.6
N
0.6
S
0.5
S
1.3
NW
1.3
WNW
0.4
S
0.4
SSE
0.3
SSE
1.4
N
0.4
ESE
0.6
SE
0.6
SE
Period(s) (?)81288888555581244141388812887
Wave
Graph
(?)Metric surfscale
Energy kJ (?)3149503131313940516163190139002222130194844
Wind
(km/h)
5
S
10
SSW
20
SSW
25
SSW
30
SSW
30
SSW
25
SSW
25
SSW
30
SW
25
SW
20
WSW
15
SW
10
SSW
15
SSW
15
SSW
10
SW
10
SSW
15
S
10
SSE
15
SSE
15
SE
15
SE
15
S
5
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
crosscrosscross-
on
crosscrosscrosscrosscrosscross-
off
cross-
off
crosscrosscross-
on
crosscrosscross-
on
cross-
on
ononononcross-
on
glass
High Tide
/ height (m)
11:29PM
0.43
9:56AM
0.35
12:11AM
0.51
10:46AM
0.29
12:47AM
0.56
11:36AM
0.24
Low Tide
/ height (m)
5:27AM
0.24
5:00PM
0.01
6:56AM
0.22
5:27PM
-0.00
8:02AM
0.18
5:55PM
-0.01
Saturday
13
Sunday
14
Monday
15
Sunrise---6:58-------6:58-------7:00----
Sunset------5:50-------5:50-------5:51-
clear
clear
part cloud
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
cloud
cloud
thunderstorm
thunderstorm
light rain
cloud
part cloud
part cloud
part cloud
Rain (mm)
--------13111-1--113----
Temp. °C242424242525252525242424242525242424232223242524
Feels °C (?)262524222323242424232526262626262626252223252627
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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